Beta Williamson County, TX only — data and coverage are limited during early access.

1308 SARAH CHRISTINE LN, AUSTIN, TX 78717

AUSTIN, 78717 — williamson County

3 bed2 bath1,229 sqftBuilt 2017

Property at a Glance

This home is estimated between $527,542 and $937,790, with a best estimate of $642,136. That places the property above the R303513C - Enclave at Highland Horizon median of $555,714, in a neighborhood that declined 8.5% over the past year.

Estimated Value Range

$527,542 $937,790
Best Estimate
$642,136
WCAD Value
$624,686
Medium Confidence

Based on 5 comparable properties(3 in the same subdivision)

Based on 5 comparable properties (3 in the same subdivision, 2 nearby), the estimated range is $527,542 and $937,790. More comparables in the same subdivision would strengthen this estimate.

Comparable Properties (5)

1300 SARAH CHRISTINE LN, AUSTIN, TX 78717
0.05 mi 100% similar Same subdivision
4 bed 2 bath 1,340 sqft Built 2014
Raw Value $578,721
Adjusted Value $591,122

Adjusted -$46,266 for 111 sqft less living space and +$58,667 for being newer. Net adjustment: +$12,401.

1301 SARAH CHRISTINE LN, AUSTIN, TX 78717
0.06 mi 100% similar Same subdivision
4 bed 2 bath 1,347 sqft Built 2016
Raw Value $557,170
Adjusted Value $527,542

Adjusted -$49,184 for 118 sqft less living space and +$19,556 for being newer. Net adjustment: -$29,628.

1500 SARAH CHRISTINE LN, AUSTIN, TX 78717
0.07 mi 100% similar Same subdivision
3 bed 2 bath 1,229 sqft Built 2016
Raw Value $622,580
Adjusted Value $642,136

Adjusted +$19,556 for being newer. Net adjustment: +$19,556.

4 bed 2 bath 1,524 sqft Built 1998
Raw Value $689,194
Adjusted Value $937,790

Adjusted -$122,959 for 295 sqft less living space and +$371,555 for being newer. Net adjustment: +$248,596.

5 bed 3 bath 1,277 sqft Built 1999
Raw Value $575,723
Adjusted Value $907,716

Adjusted -$20,007 for 48 sqft less living space and +$352,000 for being newer. Net adjustment: +$331,993.

The Neighborhood

This home is valued 12.4% above the R303513C - Enclave at Highland Horizon median of $555,714. With 126 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.5% over the past year.

R303513C - Enclave at Highland Horizon

typical
126 Properties
$555,714 Median Value
-8.5% YoY Change
0% Have Pool
100% Have Garage
This Home
$624,686
Median
$555,714

This home is +12.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $12,519 across all districts. With a homestead exemption claimed, that drops to $11,154 — saving $1,365 per year. That's $930 per month a buyer should budget. The assessed value increased -1.1% vs the subdivision average of -8.5%. This above-average increase gives a protest opportunity score of 37 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$5,579
Brushy Creek MUDMUD0.3868%$2,417
Williamson CountyCounty0.3694%$2,308
Austin Community Collegespecial0.1034%$646
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$625
Brushy Creek MUD Defined AreaMUD0.0900%$562
Williamson County FM/RdCounty0.0443%$277
Upper Brushy Creek WCIDWater0.0170%$106
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax2.0041%$12,519
37 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $642,136 would pay approximately $4,008 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details